Page 33 - Knowledge Organiser Yr8 24-25

Knowledge Base: Computing Binary and Python. Year 8 | Term 3
Careers in Computer Programming
Code.Org
Careers using Binary
Bit
The smallest amount of data (stands for binary digit) (0 or 1)
Byte (B)
8 bits
Kilobyte (KB)
1024 bytes
Megabyte (MB)
1024 kilobytes
Gigabyte (GB)
1024 megabytes
Terabyte (TB)
1024 gigabytes
Petabyte (PB)
1024 terabytes
Binary Addition
0+0
=0
0+1
=1
1+0
=1
1+1
= 0, carry a 1
1+1+1
= 1, carry a 1
Stretch your vocabulary
a.1 logic
a.2 logic gate
a.3 logic circuit
a.4 Boolean
a.4 **
a.5 MOD
a.6 truth tables
Logic Gates and Truth Tables
A system designed to perform a task according to string principles and rules.
The physical switches inside an electronic device which are able to perform calculations. A series of logic gates combined to perform a specific task
True or False
Exponent (Power Of)
Modulus Division Divide one number by another and return the remainder
A table used to plan the inputs and outputs from a logic circuit
33